# Polygon Defense vs Siegewatch

The clearest difference is in-app purchases: Siegewatch at none against Polygon Defense's 5. Siegewatch also leads on ads (none vs shown) and iOS requirement (15.0 vs 18.0). Polygon Defense's advantage is update cadence (every 2 days vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. Polygon Defense sells 5 one-off in-app purchases. Siegewatch asks for nothing beyond the download.

Polygon Defense ships an update every 2 days, Siegewatch every 3 weeks. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Polygon Defense | Siegewatch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/siegewatch/id6797392927/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 3 weeks |
| Monetization | — | Free |
| Size | 91 MB | 183 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Robert Sittig](https://appshunter.io/developer/1711088968) | [Areg Panossian](https://appshunter.io/developer/6797392929) |

## What reviewers say

### Polygon Defense

[App page](https://appshunter.io/ios/app/polygon-defense-idle-td/id6788293124)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Handful of Gems | $0.99 | one-time |
| Bag of Gems | $2.99 | one-time |
| Crate of Gems | $4.99 | one-time |
| No Ads | $4.99 | one-time |
| Vault of Gems | $11.99 | one-time |


### Siegewatch

[App page](https://appshunter.io/ios/app/siegewatch/id6797392927)

Defend a single tower against endless waves of enemies in this roguelite tower defense game. Strategize your weapon builds and upgrades to survive increasingly difficult challenges and unlock unique cosmetic skins.

**Highlights:** Single tower defense point, Roguelite build progression, Hand-painted art style, 59 unique weapons, 35 diverse challenges, 36 unlockable tower skins, Dynamic soundtrack

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Polygon Defense free?

Polygon Defense is free to download, with in-app purchases available.

### Is Siegewatch free?

Siegewatch is free to download, with no in-app purchases.

### Do Polygon Defense or Siegewatch have ads?

Polygon Defense shows ads; Siegewatch does not.

### Which is updated more often, Polygon Defense or Siegewatch?

Polygon Defense ships an update every 2 days, and Siegewatch every 3 weeks. Most recently, Polygon Defense was updated on October 28, 2026 and Siegewatch on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*